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Hi, i'm doing a study on the effect of diet on convict cichlid coloration in school, and i'm still just in the designing stages. i figured i'd feed them with daphnia, that was fed with infusia. The media/food of the infusia will be the variable, and as the infusia is obviosuly too small for...

well, i can't get to you with the exact water parameters now, the fish tanks are set up in school. This also rules out compressed CO2 (probably not the best idea in a school) My town does have well water though, and i live close to the highschool. my PH is 7.5, KH is 4.5, i don't currently...

hi i am planning on setting up a 40 gallon long planted tank, connected by and Ehiem canister filter, and a siphon return to a 20 gallon high tank. Te plants i want to keep are amazon swords, java fern, vallisneria, hornwort, and maybe water sprite. The fish i want to breed are cockatoo...

i'd go with the plenum, it seems to be the safe way to go(less chance of wastes building up or crahsing, but less surface area ), and works good for me, both have 1.5 in. fine sand on top of 1.5 in. crushed coral, but unless you are going to upgrade your biomass i would have to agree with...

i have a 1/4 HP one, works good on my 125 with three HOT metal halides, even on really hot days it works good, although on those days it is on near non-stop and in the summer uses alot of electricity.

they do, but usually don't unless they are looking for more light or something, but mine are healthy and growing, but usually move about an inch a mo.

i've never had a problem with them attaching, just put the tube in a rock crevice, or bury it in the sand, leave a small bit of the tube above sand or out of the rock, and make sure it doesn't get covered. try to give it some water motion as well.

thanks, kudos to you. i'll make sure i pick a few of them up

thanks, do you know of any cuccumbers that aren't poisonous?

i'm looking for some good sand sifters. today i looked into my refuge-sump and saw perfect white sand, and then looked to the main tank, brown algae on the top of the sand, and red algae in the sand pressed against the glass. i used to have nassurus, they kept the sand clean, but the 50 i got...

The best way to keep macro from going sexual is 24 hr. lights (grows double fast 2), and if anyone says don't feed your fish the macro because it introduces nitrates that you just filtered out, stop and consider that feeding any other food does the same thing. i've done good with a combo of dif...

have you tried any "chunky" frozen foods, all my predatory corals (torch, plate, lobos, hammer, and my wellsy) all eat small chunks of clam about once a week. i've also tried chunks of squid before and it worked well. I don't know from experience what happens with a tube anemone, but whenever...

to add some movement i think a flowing coral or an invert would be good. How about a tube anemone placed in water movement? A conch or nassarus snail would stir the sand and add intrest, or perhaps some mini brittle stars? If you did get a tube anemone it might pose a prob to your filtration...

hi, i'm curiouse as to weather anyone here has ever used a plankton reactor, if so how does it work, and what is required for maintanance. also does a plankton reactor need some kind of CO2 injector, like a calcium reactor? or is the algae grown using light alone? thnx in advance for all...

extremely resistant to nitrates that is

don't worry about the bubble coral, its extremely resistant, but i think the bubble and the elegance are the only ones like this. good luck

thanks for the advice. by the time my tank is fully set up i should have an empty quarrentine tank, maybe i will try that. i'll also make sure to pick up a copy of that book.

also a good choice are red sea flames. if your flame angle does eat something it will be your feather duster, the ones that aren't fed frequently frequently eat them and also if you plan on getting clams, thier also one of the most likely eaten. if you do get a flame make sure it is well fed...

for the coralline- they pretty much just need calcium and light. i think you have enough light, check your calcium, atlhough if you used fresh unfiltered well water you should have enough calcium from that. if its tap- maybe not. i would get an RO and deionizer, although if you don't want to...

oops!, i meant 70, sorry

IMO here's the story. On a natrual reef it sometimes does get into the low 70's right, so why shouldn't our tanks, but maybe not fluctuating constantly like you have. i think stability is more important than temerpature, as long as it is below 83 and above 60. the reason for a higher temp...

hi first of all i love the website. its a great idea to help the spreading of ideas and advice. i was intrested in breeding clownfish. i don't want anemones, because thier tentacles are too far reaching and dangerous in a reef tank. the inhabitants will be a bicolor blenny, a royal gramma...

i wouldn't go with the pepperment shrimps, depends on personality, but they may eat soft corals especially zoanthids. i did see some success with a reef safe chemical called "Aipista Stop" It sort of burned the aipistas and if you get them in the mouth b4 they closed it would kill them.

the worms don't need light, thier filter feeders, try to provide moderate to high water flow, and feeding them plankton will help when the "nets" are out, but in a healthy tank feeding should be unnecisary but helpful. calcium should also help growth because of thier shells, but again they will...

I have the same problem with my mags when the water level gets lower than perfect. try putting a pipe on the intake (non fliexible/pvc so it won't move around or be pinched closed) use an elbow piece so the water is sucked in from the bottom of the sump. This would take up alot of space though.